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Marquise|Natural|GIA

1.31ct E SI2 Marquise Natural Diamond

VG • E/SI2 • GIA 3565081101

Certificate GIA 3565081101

Diamond specifications and retailer prices

From $5,336 USD
As of November 4, 2026
Save $5,221 USD (49%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $10,557 USD at Wholesale Diamonds Direct · As of November 4, 2026
View at Wholesale Diamonds Direct

About this 1.31ct natural marquise diamond

This 1.31ct natural marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 3565081101. Listed at 24 retailers as of November 4, 2026, with prices from $5,336 to $10,557, a $5,221 spread on the same certified stone. Wholesale Diamonds Direct lists it at $10,557. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.31
Carat
E
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3565081101
Dimensions10.89 × 5.57 × 3.55 mm
L/W Ratio1.96
Culet sizeNone
Key to symbols
Cloud, Feather, Crystal, Needle
Top View
10.89 mm5.57 mm1.31 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3565081101
Side View
Table 61.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 63.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $7,479 USD|Low: $4,798 USD|High: $10,557 USD|Avg: $6,889 USD|+2.0%
Retailer 1
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Retailer 23
Wholesale Diamonds Direct
November 6, 2026
Retailer 18$5,336 USD
Retailer 23$5,470 USD
Retailer 6$5,687 USD
Retailer 5$5,752 USD
Retailer 20$5,758 USD
Retailer 8$5,830 USD
Retailer 3$5,924 USD
Retailer 19$6,088 USD
Retailer 9$6,216 USD
Retailer 10$6,492 USD
Retailer 11$6,607 USD
Retailer 22$6,718 USD
Retailer 2$6,740 USD
Retailer 4$6,758 USD
Retailer 21$6,848 USD
Retailer 14$6,863 USD
Retailer 12$6,913 USD
Retailer 7$7,330 USD
Retailer 13$7,330 USD
Retailer 15$7,341 USD
Retailer 1$7,479 USD
Retailer 16$7,570 USD
Retailer 17$10,119 USD
Wholesale Diamonds Direct$10,557 USD

22 data points across 24 retailers

24 retailers$5,336 USD to $10,557 USD

A
Cheapest Retailer
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$5,336 USD
A
Retailer 2
-
$5,470 USD
View
A
Retailer 3
-
$5,687 USD
View
A
Retailer 4
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$5,752 USD
View
A
Retailer 5
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$5,758 USD
View
A
Retailer 6
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$5,830 USD
View
A
Retailer 7
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$5,971 USD
View
Retailer 8
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$6,088 USD
View
Price last confirmed 8 days ago
A
Retailer 9
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$6,216 USD
View
B+
Retailer 10
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$6,492 USD
View
B+
Retailer 11
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$6,607 USD
View
B+
Retailer 12
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$6,718 USD
View
B+
Retailer 13
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$6,740 USD
View
B+
Retailer 14
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$6,758 USD
View
B+
Retailer 15
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$6,848 USD
View
Retailer 16
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$6,863 USD
View
Price last confirmed 14 days ago
B+
Retailer 17
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$6,913 USD
View
B+
Retailer 18
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$7,330 USD
View
B+
Retailer 19
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$7,330 USD
View
B+
Retailer 20
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$7,341 USD
View
B+
Retailer 21
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$7,479 USD
View
B+
Retailer 22
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$7,570 USD
View
B
Retailer 23
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$10,119 USD
View
Most Expensive
B
Wholesale Diamonds Direct
298452884 · Nov 4
$10,557 USD
View
23 more retailers have this diamond
Prices start from $5,336 USDSave up to $5,221 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.31ct Marquise
$5,336 USD